RT Journal Article SR Electronic T1 Corneal Grafts JF British Journal of Ophthalmology JO Br J Ophthalmol FD BMJ Publishing Group Ltd. SP 245 OP 245 DO 10.1136/bjo.15.4.245 VO 15 IS 4 YR 1931 UL http://bjo.bmj.com/content/15/4/245.1.abstract AB